baber/WOPTO huggingface dataset:
Patent JP-H06334620-A (JP)
Title: Data generating circuit
Inventor: NAGAI HIROSHI
IPC: H04J3/04
Filed: 1993-05-20
Abstract: PURPOSE:To provide a data generating circuit in which multiplex clocks phase- matched with data are generated, and delay amounts are reduced by providing plural RAM which write data for the multiplex clocks, and reproducing the clocks from the data. CONSTITUTION:A clock generating circuit inputs an input clock 20, generates plural clocks with phase differences according to multiplicity, and outputs them to plural counters 2 and 3. Then, addresses are generated in the timing of the clocks with the phase differences. Then, they are inputted to plural RAM 6 and 7, and data are successively read out by each address. Also, they are inputted to plural RAM for clock, and the clock data are successively generated by each address and stored. Then, the output signals of the plural RAM for clock are compared, and the clocks are reproduced by a clock reproducing circuit 4, the outputs of the plural RAM and the output of the clock reproducing circuit 4 are inputted, and the data are multiplexed and outputted in the timing of the output of clock reproducing circuit 4.
Patent JP-H0437282-A (JP)
Title: Chrominance subcarrier base clip circuit
Inventor: YAMAMOTO MAYUKO
IPC: H04N9/45
Filed: 1990-06-01
Abstract: PURPOSE:To improve the S/N of a pattern by decreasing an input impedance of a variable impedance circuit when an input signal amplitude is small thereby suppressing a chrominance subcarrier signal for an achromatic part or a very light color part. CONSTITUTION:The circuit consists of a resistor 10 giving an impedance to an input chrominance carrier signal and a variable impedance circuit 7, which comprises an inverting amplifier 3, a clip circuit 4, and a feedback resistor 11. When a chrominance carrier signal is not clipped by a clip circuit 4, an input impedance Z of the variable impedance circuit 7 is expressed in Z=Rf/1+G (G is a gain of the inverting amplifier and Rf is resistance of the feedback resistor), and when the carrier signal is clipped, the impedance Z is expressed in Z=Rf. Thus, the chrominance carrier signal in the noise level is suppressed by matching a clip level of the clip circuit 4 with the input noise level of the clip circuit 4 and selecting constants as Ri<<Rf<<G. Thus, the chrominance carrier signal for an achromatic part and a very light color part is suppressed and the S/N of the pattern is considerably improved.
Patent JP-H09320763-A (JP)
Title: Organic element
Inventor: SHOJI HIROSHI
IPC: H05B33/14
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescence(EL) element with its high power conversion efficiency, long service life, and superior lightemitting uniformity, capable of easily obtaining a small voltage rise during continuous constant current driving. SOLUTION: In an organic EL element in which an anode, an organic material layer of a single layer or multiple-layer structure provided with a light- emitting layer containing an organic light-emitting material, and a cathode are sequentially laminated on a substrate, the cathode is formed of an alloy of a metal of 3.8eV or higher in work function and an alkali metal or alkali earth metal of 2.9eV in work function, and a total quantity of the alkali metal and alkali earth metal in this alloy is set to 0.5 to 5at%.
Patent JP-S6032491-A (JP)
Title: Power source circuit of television receiver
Inventor: OOHORI TOMOHIRO
IPC: H02J13/00
Filed: 1983-08-01
Abstract: PURPOSE:To prevent ineffective power consumption by cutting off trigger pulse when operating by DC power source. CONSTITUTION:In a television receiver which is constituted to operate by AC and DC power source, a switch 25 is provided in a circuit that applies trigger pulse from a fly-back transformer 16 to the base of a switching transistor 12 and make it close when AC power source is connected and open when DC power source is connected. Trigger pulse which is unnecessary when the receiver is operated by DC power source is cut off. Accordingly, ineffective power consumption can be eliminated and receiving can be made for a long time by a battery.
Patent JP-H06349875-A (JP)
Title: Semiconductor device
Inventor: SATO YASUSHI
IPC: H01L21/60
Filed: 1993-06-14
Abstract: PURPOSE:To shorten a wiring length of a bonding wire so as to perform quick bonding operation by setting up bonding pads between the inner leads for signals and a common inner lead and between the common inner leads making a pair. CONSTITUTION:A pair of common inner leads 2 and a pair of inner leads 3 for signals are stuck to a semiconductor chip 1 through an insulator on the circuit formation surface of the semiconductor chip 1. Then, the inner leads 3 for signals and the inner leads for common use 2 and the bonding pads 5, 4 of the semiconductor chip 1 are bonded for sealing inside a case. In the semiconductor device like this, the bonding pads 5, 4 are set up between the inner leads 3 for signals and the inner leads 2 for common use and between the inner leads 2 for common use making a pair. Or, the thickness of the inner leads 2 orthogonal to the inner leads for signals is made thinner than the thickness of the inner leads for signals.
Patent JP-S63304719-A (JP)
Title: Ecl logic circuit
Inventor: MATSUMOTO HIROSHIGE
IPC: H03K19/086
Filed: 1987-06-05
Abstract: PURPOSE:To prevent noise margin from being decreased by using a PNP transistor(TR) whose base is connected to a base of an emitter follower TR, whose collector is connected to ground and whose emitter is connected to a power source via a resistor so as to supply a base current of the emitter follower TR. CONSTITUTION:A PNP TR Q3 whose base is connected to a base of an emitter follower TR Q5, whose collector is connected to ground and whose emitter is connected to a high potential power terminal 5 via a resistor R9 is used to supply a base current. Thus, the base current (in a direction flowing out of the TR) of the PNP TR Q4 becomes the base current (a direction flowing into the TR) of the TR Q5, and the base current of the TR Q5 is supplied from the base of the PNP TR Q4. Thus, the voltage drop by the base current of the emitter follower TR Q4 is almost eliminated.
Patent JP-S6033813-A (JP)
Title: Control device of wire drawing machine
Inventor: MORI YASUO
IPC: H01B13/00
Filed: 1983-08-01
Abstract: PURPOSE:To wind up a wire rod for electrical wire under good conditions by installing a capstan roll and a guide roll between a wire drawing part and a winding part and corectingly controlling a winding speed of winding part basing on each detecting speed of both rolls and the drawing part. CONSTITUTION:The number of revolutions of roll of a wire drawing part 12 is detected by a tacho-dynamometer PG2 mounted on a capstan roll 20 and the line speed of wire rod is detected by a tacho-dynamometer PG3 mounted on a guide roll 22 to obtain a deviation output at a collating point P2. The deviation output and an output of the tacho-dynamometer PG2 are inputted to a divider PIV to generate an output equivalent to the prescribed amount of slip (about 3-5%). A delivery speed detected by a tacho-dynamometer PG1 which is mounted on a motor DM1 for driving the drawing part and the correcting amount of slip outputted from the DIV are collated with each other at a collating point P3. A deviation output of the point P3 is introduced to an automatic speed control circuit ASR2 through an amplifier AMP2 to control constant line-speed winding.
Patent JP-H11341631-A (JP)
Title: Method for laying cable with branch
Inventor: KUMAZAWA SHIN
IPC: H02G1/06
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method by which the through holes of the EPS of a building can be made smaller in diameter and, in addition, the branch sections of the cable can be made to be hardly caught by the through holes when the cable is extended. SOLUTION: A cable with branch is manufactured at a plant by connecting branch cables 2 to a main cable 1 at prescribed positions and leaving the junctions untreated for insulation. Then the manufactured cable is brought to a job site and extended through each through hole in the EPS 9 of a building 8. After extension, the conductor junctions of the extended cable are treated for insulation. The treatment of each conductor junction for insulation is performed in such a way that, after a self-welding putty sheet is put on the junction and shaped, the shaped patty sheet is covered with a split protective cover.
Patent JP-H09320648-A (JP)
Title: Method for waterproofing branch connecting terminal, waterproofing structure, and waterproof protection case
Inventor: SUZUKI YOJI
IPC: H01R13/52
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a waterproofing method for a branch connecting terminal whose waterproof performance can surely be maintained even if the number of wires increases, a waterproofing structure, and a waterproof protection case. SOLUTION: In a method for waterproofing a branch connecting terminal 23 comprising a terminal part 11 and a connection 13 to which the conductor part terminals 12 of plural wires 9 are connected, the pre-connection parts 16 of the wires 9 close to the connection 13 are stacked in a multitude of layers each consisting of a predetermined number of wires, an interlayer sealing member 19 is sandwiched between the layers 17, 18, and the pre-connection parts 16 are covered with an entire sealing member 20, together with the connection 13.
Patent JP-H08336102-A (JP)
Title: Method and device for providing continuous data
Inventor: SUZUKI TAKEMOTO
IPC: H04N7/173
Filed: 1995-06-08
Abstract: PURPOSE: To shorten delay for the program searching of a new program without decreasing the maximum value of numbers provided at a time by deciding whether or not reading is performed in the present reading period when a new reading request is received. CONSTITUTION: A reading managing part 15 instructs the reading of a segment in accordance with a reading request located at the forefront of a reading queue to a memory device control part 12 at the initial stage of the present period, and receives a data reading request from terminals 171 -17n via a network 16, and performs queuing on the order without disturbing seek distance of the reading queue of the present period when the reading in the present period is enabled. Also, when the reading in the present period is disabled, the queuing is performed on an appropriate order in which the seek distance of the reading queuing in the next period is minimized. After that, after the completion of reading of one segment is confirmed and a new reading queue in the next period is generated, the period is completed.
Patent JP-S5843471-A (JP)
Title: Electrophotographic contact exposure method
Inventor: NAGANUMA TSUTOMU
IPC: G03G15/04
Filed: 1981-09-09
Abstract: PURPOSE:To enable exact color reproduction by moving an original mobile stand in parallel to a photosensitive belt in synchronism to pressing rolls. CONSTITUTION:A charged photosensitive belt 5 is moved below an original mobile stand 4, stopped there, and pressing rolls 1, 2 are moved from the end of the original 6 to bring the belt 5 into contact with the original from the end, and at the same time, slit exposure is executed by moving an exposing lamp 3 in one body with the rolls 1, 2. The stand 4 is moved in parallel to the belt 5 in synchronism to the rolls 1, 2 and the lamp 3. The transparent original 6 can be smoothly moved by installing a free roller 9, etc. freely rotatably at the front end of the stand 4.
Patent JP-S5366903-A (JP)
Title: Removal of acidic gases from gas mixtures
Inventor: SUDOU JIROU
IPC: B01D53/48
Filed: 1977-11-29
Abstract: PURPOSE: To efficiently remove acidic gases from gas mixtures by bringing a gas mixture formed by a treatment such as gasification or thermal decomposition of coal and petroleum, into contact with a specific solvent mixture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62298940-A (JP)
Title: Optical pickup
Inventor: YOKOYAMA OSAMU
IPC: G11B7/135
Filed: 1986-06-18
Abstract: PURPOSE:To stabilize a light spot by forming an antireflection film to the end face of a optical guide layer to which a semiconductor laser is adhered and coupled thereby decreasing the light returning to the semiconductor laser and making stable laser oscillation. CONSTITUTION:An underlying layer 13 consisting of SiO2 is formed on an Si substrate 12 and an optical guide layer 14 is formed thereon by sticking of glass thereto by a sputtering method. The end face is formed by the cleavage or polishing of the Si substrate; thereafter, the antireflection film 16 is stuck. The reflection of the light emitted from the semiconductor laser by the end face of the optical guide layer and the return to the semiconductor laser are prevented and the instability of the oscillation condition of the semiconductor laser by the return light is prevented, by which the stability of the light spot of an optical pickup is improved.
Patent JP-2000327939-A (JP)
Title: Pyrrolo[1,2-a]-1,3,5-triazin-4-on-based azomethine pigment
Inventor: MIZUKAWA HIROKI
IPC: C09B55/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new pigment of a specified azomethine pigment, excellent in color absorption property and color fastness and useful for image formation, solid-state camera tubes, filters for color liquid crystal displays and silver halide photosensitive materials. SOLUTION: This pyrrolo[1,2-a]-1,3,5-triazin-4-one-based azomethine pigment is represented by formula I [R1 is H or a substituent except cyano; R2 is an alkyl, an aryl or the like; R3 to R7 are each H or a substituent; M is a OY group or N(R8)(R9) (Y is H or a cationic species; R8 and R9 are each an alkyl, an aryl or the like); R8 or R9 may form a 5 to 7-membered ring with R6 or R3, R4 may form a ring with R5 and R6 may form a ring with R7] e.g. a pigment of formula II. The pigment of formula II is obtained by following steps; an aminopyrrole form of formula III is reacted with hydrochloride of methylimidic acid methyl ester, the product is reacted with chloride of paranitrophenoxy formic acid and the resultant product is reacted with a developing agent of formula IV.
Patent JP-S5476136-A (JP)
Title: Resist material for microprocessing
Inventor: YAMASHITA YOSHIO
IPC: H01L21/027
Filed: 1977-11-29
Abstract: PURPOSE: To form a micropattern superior in sensitivity, resolution, and adhesivity in far ultraviolet lithography, by using a resist of an acrylic polymer having an alkyl group substituted by bromine.  
     CONSTITUTION: A resist material is made of a polyacrylic acid ester represented by the formula in which R is brominated alkyl and n is a polymerization degree. For example, a polymer obtained by radical polymerization of 2, 3-dibromo-1-n-propyl acrylate is dissolved in a solvent, such as methoxyethyl acetate to form a resist material, and this is coated on a oxidized silicon film by a spin coating method, dried, and then, irradiated with far ultraviolet rays through a mask to form a desired pattern. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01309527-A (JP)
Title: Mobile communication system and portable terminal equipment and on-vehicle repeater
Inventor: FURUYA YUKITSUNA
IPC: H04B7/26
Filed: 1988-06-08
Abstract: PURPOSE:To maintain a high service performance even to a portable terminal equipment whose transmission power is small and to avoid jam of frequencies in a city center by allowing a portable terminal equipment to make communication with a micro zone base station directly in the city where the traffic is high, providing a repeater to an automobile in the suburb with less traffic and making communication with a small zone base station. CONSTITUTION:The system is provided with plural base stations applying multiple access identifying itself to be a micro zone base station 1 or a small zone base station 2 in addition to a control signal, portable terminal equipments 10 with low transmission power receiving the control signal from the base station 1 and communicating with the base station 1 directly when the equipment 10 resides in the micro zone and an on-vehicle repeater 20 relaying and amplifying the transmission signal of the portable terminal equipment 11 when the portable terminal equipment 10 resides in the small zone so as to obtain a high transmission power. Then the small zone base station 2 has a specific frequency not used for usual communication but ensured to be used for the communication between the portable terminal equipment 11 and the on-vehicle repeater 20 among the plural frequencies assigned to the mobile communication system. Thus, high service performance is maintained even to the portable terminal equipments whose transmission power is small and the frequency jam the city is avoided.
Patent JP-H0228361-A (JP)
Title: Manufacture of semiconductor device
Inventor: HOTTA MASAKI
IPC: H01L27/10
Filed: 1988-06-09
Abstract: PURPOSE:To prevent extension of diffusion length and lowering of reliability on deterioration of element characteristics by using 'on-the-place adding method' in which impurity gas is added into active gas so as to accumulate a doping layer directly. CONSTITUTION:After forming an insulating film 7 consisting of a silicon oxide film on a lower electrode 7, a polycrystalline silicon layer 18 doped with phosphorous in high concentration is accumulated by 'on-the-place adding method'. Hereupon, a substrate 1 is installed in a CVD device, and after letting only silane gas flow, phosphine gas is added so as to accumulate a polycrystalline silicon layer 18 which is doped with phosphorus in high concentration with a thickness of 2000Angstrom  at the substrate temperature of 600 deg.C, and this is patterned so as to form the pattern of an upper electrode 18. Hereafter, heat treatment at 1050 deg.C is done for 15 seconds. Accordingly, a MOS capacitor which caught the insulating film 7 with the upper electrode 18 and the lower electrode 6 is formed, and a memory cell consisting of a MOS FET and a MOS capacitor can be obtained. Hereby, it becomes one that the extension of a diffusion layer is also small, the characteristics are excellent even for high integration, and reliability is high.
Patent JP-S5666693-A (JP)
Title: Regenerative body
Inventor: KOSAKA MINEO
IPC: F28D20/00
Filed: 1979-11-02
Abstract: PURPOSE: To prevent conglomeration in heating and melting and also expansion of volume in melting by applying ionizing radioactive rays of 5×10 6 W5×10 7  rad to the spherical body of crystalline polyethylene and by coating the outside surface thereof with metal.  
     CONSTITUTION: By applying ionizing radioactive rays of 5×10 6 W5×10 7  rad to the spherical, rod-shaped or board-shaped body of the crystalline polyethylene, the cross-linking reaction is caused between molecular chains, whereby such property as hard to be fluidized even when they are heated in the temperature higher than the melting point thereof. Moreover, when the outside surface thereof is coated with a metal film 30W10μm thick, the phenomenon that the regenerative material sticks to each other or is conglomerated is eliminated even after the operation of regeneration is repeated in scores of times as shown in the table, and thus the expansion of volume in melting is also improved. Accordingly, the blockade of the flow channel of a heat medium due to conglomeration, as well as the occurrence of large stress to the regenerating device due to the expansion of volume, can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5767538-A (JP)
Title: Liquid crystal compund and liquid crystal display element containing the same
Inventor: MASUDA HIROSHI
IPC: C09K19/30
Filed: 1980-10-14
Abstract: NEW MATERIAL:A liquid crystal compound of formulaI(R is 2W8C alkyl or alkenyl; R' is 2W8C alkyl or alkenyl).  
     EXAMPLE: 4'-n-Butyryloxyphenyl-trans-4-n-propylcyclohexanecarboxylate.  
     USE: A material for a liquid crystal display element having the following properties: (1) A wide nematic temperature range loated on a high temperature side. (2) No part for cutting off ultraviolet light is required since the compound is colorless, transparent and chemically stable. (3) Low viscosity and rapid response. (4) Slight change in threshold voltage with temperature and improved multiplex driving property.  
     PROCESS: A trans-4-alkylcyclohexanecarboxylic acid of formula II is reacted with thionyl chloride to give a compound of formula III, which is then reacted with an alkylcarbonyl chloride of formula IV to afford a compound of formula V. The resultant compound of formula V is then reacted with the compound of formula III in the presence of pyridine to give the compound of formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S625570-A (JP)
Title: Electrolyte supplement equipment of fuel cell
Inventor: KOYAMA KAZUHITO
IPC: H01M8/02
Filed: 1985-07-01
Abstract: PURPOSE:To easily and appropriately supplement electrolyte by arranging guide pipes in the lowermost parts of all matrixes, setting an electrolyte supplement tank having electrolyte at the end of the guide pipe, and adjusting the inner pressure of the tank. CONSTITUTION:A guide pipe 10 in which electrolyte 5 flows is drawn out from the lowermost part of each electrolyte matrix of a fuel cell 1. A guide pipe 11 which connects all guide pipes 10 is set, and an electrolyte supplement tank 12 is set at the end of the guide pipe 11. The gas pressure inside a cell, the inner pressure of the electrolyte supplement tank, and the inner pressure of an electrolyte auxiliary tank 19 connected with the upper part of the electrolyte supplement tank are controlled so that the liquid level of electrolyte becomes the same a the uppermost height of the electrolyte matrix, and the electrolyte in the auxiliary tank 19 is supplied to the supplement tank 12. the electrolyte is appropriately supplemented to the electrolyte matrix to supplement the electrolyte lost in the fuel cell.
Patent JP-H09326860-A (JP)
Title: Remote control type automatic answering telephone set
Inventor: KATO HIDEKI
IPC: H04M1/65
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the remote control type automatic answering telephone set being able to vary a reproduction speed or time for each area different from a speech charge. SOLUTION: The telephone set uses a collation circuit 7 to collate a caller ID received from a network control circuit 2 and extracted by a caller ID extract circuit 6 with an ID selection condition stored in an ID memory 10 and reads an operating code corresponding to the ID selection condition from the ID memory 10 when the collation result indicates coincidence. Then a central control circuit 1 allows a voice reproduction circuit 4 and a voice recording circuit 3 to execute a prescribed operation according to the operating code.